CN206805810U - A kind of arc for early learning machine goes out electro-optical device and teaches machine early - Google Patents
A kind of arc for early learning machine goes out electro-optical device and teaches machine early Download PDFInfo
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- CN206805810U CN206805810U CN201620963733.XU CN201620963733U CN206805810U CN 206805810 U CN206805810 U CN 206805810U CN 201620963733 U CN201620963733 U CN 201620963733U CN 206805810 U CN206805810 U CN 206805810U
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- arc
- light source
- light extraction
- light
- extraction part
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Abstract
A kind of arc for early learning machine goes out electro-optical device and teaches machine early, including the light source board, arc light extraction part and curved panel set gradually, the light source board is provided with the light source of multiple array arrangements, the medial surface of the arc light extraction part is plane, its relative lateral surface is arcwall face, and the arcwall face of the medial surface and the lateral surface of arc light extraction part of the curved panel is similar；The arc light extraction part corresponds to each light source and offers light extraction through hole, and the light that the light source is sent is radiated on curved panel by light extraction through hole.The utility model light source is radiated on curved panel by light extraction through hole, and arc light extraction part is made of light-proof material.So that the light that light source is sent can only form luminous point by light extraction through hole to external exposure on curved panel.Therefore, the light that light source is sent forms specific shape in the presence of light extraction through hole, is to increase the interesting effective means of early learning machine.
Description
Technical field
Early learning machine technical field is the utility model is related to, more particularly to a kind of arc for early learning machine goes out electro-optical device early
Religion machine.
Background technology
With the progress of electronics technology, increasing novel, residence religion type toy continuously emerges, wherein children's early learning machine with
The characteristics of teaching through lively activities, firmly get liking for numerous parents and children.And the shell body of existing children's early learning machine mostly makes card
Logical personage or animal-shaped, to play a part of attractive in appearance and attract children to use.Existing early learning machine plays usually through simple
Video, story, the mode sung, it is interactive with children.But these teacher-centered mode of learning interactions are single, and children easily produce
Boredom, it is difficult to the enthusiasm of the transfer children of long period.To many puzzlements that businessman brings and challenge, therefore, it is necessary to
The function of early learning machine is continuously increased, improves the interest of early learning machine.
Chinese Patent Application No. is 201320436052.4, there is provided a kind of multifunctional children early learning machine, including cartoon character
Thing or animal-shaped shell body, the circuit control device being installed in the shell body, holder, loudspeaker, battery, it is special
Point is that the head position of the shell body is provided with the hollow moulding ear of at least one light-permeable done using food grade silica gel, institute
State in moulding ear or/and the LED electrically connected with the circuit control device is provided with shell body head, on the shell body
Provided with the headlamp switch for controlling the LED light on and off.Compared to traditional early learning machine told a story, sung, this document passes through LED
Allow the ear of cartoon and/or head that there is light, effectively increase the element for attracting children.But light can only switch, change
It is still single.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided a kind of arc light extraction for early learning machine fills
Put.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of arc for early learning machine goes out electro-optical device, including light source board, arc light extraction part and the arcwall face set gradually
Plate, the light source board are provided with the light source of multiple array arrangements, and the medial surface of the arc light extraction part be plane, and its is relative outside
Side is arcwall face, and the arcwall face of the medial surface and the lateral surface of arc light extraction part of the curved panel is similar；The arc goes out
Light part corresponds to each light source and offers light extraction through hole, and the light that the light source is sent is radiated at curved panel by light extraction through hole
On.
The utility model can also be further perfect by following technical measures：
As a further improvement, the arc light extraction part is made into integration, the arc light extraction part uses lighttight plastics
Material is made.
As a further improvement, the curved panel is arc, the inside and outside two sides of the curved panel are arc
Face, the medial surface of the curved panel are bonded with the lateral surface of arc light extraction part.
As a further improvement, the light source board is slab construction, medial surface and the light source board of the arc light extraction part paste
Close.
As a further improvement, the light extraction through hole is cylindrical hole, a diameter of 2mm to 4mm of the through hole.
A kind of early learning machine is still further provides, goes out electro-optical device, including procapsid, back casing and branch using above-mentioned arc
Frame, the procapsid are fastened with the back casing, and accommodating cavity is provided between the procapsid and the back casing, and the branch is set up
In the accommodating cavity, the light source board is fixed on support, and the arc light extraction part is located in accommodating cavity, on the procapsid
Window is offered, the curved panel is arranged at window.
As a further improvement, having limited block on the support, the limited block is located at the surrounding of arc light extraction part.
As a further improvement, also including controller, the controller is connected with the light source board, the multiple light source it
Between in parallel, the switch of the controller control light source.
Compared with prior art, the utility model has advantages below：
1st, early learning machine goes out electro-optical device using arc so that has a viewing area in the position of window on early learning machine, holds
The curiosity and interest of children is easily transferred, the interaction mode with children is added, effectively improves the interest of early learning machine.
2nd, light source is radiated on curved panel by light extraction through hole, and arc light extraction part is made of light-proof material.Make
Luminous point can only be formed by light extraction through hole to external exposure on curved panel by obtaining the light that light source is sent.Therefore, light source is sent
Light forms specific shape in the presence of light extraction through hole, is to increase the interesting effective means of early learning machine.
Brief description of the drawings
Accompanying drawing 1 is the schematic perspective view of the utility model early learning machine；
Accompanying drawing 2 is the schematic perspective view that early learning machine shown in accompanying drawing 1 removes back casing；
Accompanying drawing 3 is the decomposing schematic representation of early learning machine shown in accompanying drawing 2；
Accompanying drawing 4 is the main sectional view of early learning machine shown in accompanying drawing 2.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 4 are refer to, a kind of early learning machine goes out electro-optical device including procapsid 10, back casing 20, support 12 and arc
30, the procapsid 10 is fastened with the back casing 20, and window 11 is offered on the procapsid 10.The procapsid 10 and institute
State and be provided with accommodating cavity 13 between back casing 20, the support 12 is located in the accommodating cavity 13.The arc goes out electro-optical device 30 and wrapped
The light source board 31 set gradually, arc light extraction part 32 and curved panel 33 are included, the light source board 31 is fixed on support 12, described
Arc light extraction part 32 is located in accommodating cavity 13, and the curved panel 33 is arranged at window 11.
Early learning machine goes out electro-optical device 30 using arc so that there is a viewing area in the position of window 11 on early learning machine,
The curiosity and interest of children is easily transferred, the interaction mode with children is added, effectively improves the interest of early learning machine.Due to
The outward appearance of early learning machine is overall vividly, creates an aesthetic feeling, and many places use curved profile, therefore, using curved panel 33 and early learning machine
Overall structure is mutually echoed.
Fig. 3 is refer to, the light source board 31 is provided with the light source 311 of multiple array arrangements, and the arc light extraction part 32 is adopted
It is made of lighttight plastic material, the corresponding each light source 311 of the arc light extraction part 32 offers light extraction through hole 323, described
The light that light source 311 is sent is radiated on curved panel 33 by light extraction through hole 323.So that the light that light source 311 is sent can only
By light extraction through hole 323 to external exposure, luminous point is formed on curved panel 33.And the shape of luminous point can pass through light extraction through hole
323 form, and are to increase the interesting effective means of early learning machine.Wherein, to have a variety of materials to have in plastic material light tight
Property, general crystalline material, opaque material generally all light tight or light transmittance it is very low, such as POM, opaque PP.
Fig. 3 is refer to, the arc light extraction part 32 is made into integration, and the medial surface 322 of the arc light extraction part is plane, its
Relative lateral surface is arcwall face, the arcwall face phase of the medial surface 332 and the lateral surface 321 of arc light extraction part of the curved panel
It is imitative.The medial surface 322 of arc light extraction part is set to plane, facilitates design, the processing of light extraction through hole 323, it helps simplify light
The structure of source plate 31.
It refer to Fig. 4, it is preferred that the light source board 31 is slab construction, the medial surface 322 and light of the arc light extraction part
Source plate 31 is bonded so that the light that light source 311 is sent, can only be by light extraction through hole 323 to external exposure unlike irradiating elsewhere.
The medial surface 332 of the curved panel is bonded with the lateral surface 321 of arc light extraction part, avoids curved panel 33 and arc light extraction part
There is larger gap between 32, cause light outwards to dissipate the luminous point that can not form given shape.
It refer to Fig. 3, the light extraction through hole 323 is cylindrical hole, a diameter of 2mm to 4mm of the through hole so that light source
311 light sent form circular luminous point identical with the size of light extraction through hole 323 on curved panel 33.It should be understood that by
In the lateral surface 321 of arc light extraction part be arcwall face so that the luminous point formed is not absolute circular, but due to the chi of luminous point
It is very little small, it is substantially a round dot from naked eyes viewing.Certainly, can also be by changing light extraction if necessary to the luminous point of other shapes
The shape of through hole 323 is realized.
Fig. 3 is refer to, there is limited block 121 on the support 12, the limited block 121 is located at the four of arc light extraction part 32
Week.The position of arc light extraction part 32 is limited by limited block 121 so that the arc light extraction part 32 and the light source board 31 2
Position relationship is fixed between person.
Also include controller (not shown), the controller is connected with the light source board 31, between the multiple light source 311
Parallel connection, the switch of the controller control light source 311.The light source 311 uses LED light source 311, and the multiple light source 311 exists
Uniform array is arranged in the rectangular region of light source board 31.The controller controls the switch of each light source 311 respectively, therefore,
The light source 311 of a part can be controlled to open as needed, and the light source 311 in another portion is closed.So that the light source of these unlatchings
311 can form the pattern with certain expression information, substantially increase the interest of early learning machine, deep to be liked by numerous children.
Fig. 3 and Fig. 4 are refer to, the medial surface 332 of the curved panel and the lateral surface 331 of the curved panel are arc
Shape face, the position of the corresponding arc light extraction part 32 of curved panel 33 is uniform thickness, and the point brilliance of diverse location is close.Institute
The medial surface 332 for stating curved panel is dull surface, avoids human eye from directly can see that light source 311, injures eyes.Wherein, it is described
After curved panel 33 is by injection moulding integrated molding, then by blasting treatment in its medial surface formation dull surface.The curved panel
33 outward flange extends outward edge 333, and the procapsid 10 is correspondingly provided with neck 111, passes through edge 333 and neck 111
Cooperation by curved panel 33 be arranged on window 11 on.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (8)
1. a kind of arc for early learning machine goes out electro-optical device, it is characterised in that including light source board, the arc light extraction part set gradually
And curved panel, the light source board are provided with the light source of multiple array arrangements, the medial surface of the arc light extraction part is plane, its
Relative lateral surface is arcwall face, and the arcwall face of the medial surface and the lateral surface of arc light extraction part of the curved panel is similar；Institute
State arc light extraction part and correspond to each light source and offer light extraction through hole, the light that the light source is sent is radiated at arc by light extraction through hole
On shape panel.
2. the arc according to claim 1 for early learning machine goes out electro-optical device, it is characterised in that the arc light extraction part one
System is into the arc light extraction part is made of lighttight plastic material.
3. the arc according to claim 2 for early learning machine goes out electro-optical device, it is characterised in that the curved panel is arc
Shape plate, the inside and outside two sides of the curved panel are arcwall face, and the medial surface of the curved panel is outer with arc light extraction part
Side is bonded.
4. the arc according to claim 1 for early learning machine goes out electro-optical device, it is characterised in that the light source board is flat board
Structure, the medial surface of the arc light extraction part are bonded with light source board.
5. the arc according to claim 1 for early learning machine goes out electro-optical device, it is characterised in that the light extraction through hole is circle
Post holes, a diameter of 2mm to 4mm of the through hole.
6. a kind of early learning machine, usage right requires that the arc in 1 to 5 any one goes out electro-optical device, it is characterised in that including fore shell
Body, back casing and support, the procapsid fasten with the back casing, are provided between the procapsid and the back casing accommodating
Chamber, the branch are erected in the accommodating cavity, and the light source board is fixed on support, and the arc light extraction part is located at accommodating cavity
It is interior, window is offered on the procapsid, the curved panel is arranged at window.
7. early learning machine according to claim 6, it is characterised in that there is limited block, the limited block position on the support
In the surrounding of arc light extraction part.
8. early learning machine according to claim 6, it is characterised in that also including controller, the controller and the light source
Plate connects, in parallel between the multiple light source, the switch of the controller control light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963733.XU CN206805810U (en) | 2016-08-29 | 2016-08-29 | A kind of arc for early learning machine goes out electro-optical device and teaches machine early |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620963733.XU CN206805810U (en) | 2016-08-29 | 2016-08-29 | A kind of arc for early learning machine goes out electro-optical device and teaches machine early |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805810U true CN206805810U (en) | 2017-12-26 |
Family
ID=60727809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620963733.XU Expired - Fee Related CN206805810U (en) | 2016-08-29 | 2016-08-29 | A kind of arc for early learning machine goes out electro-optical device and teaches machine early |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805810U (en) |
-
2016
- 2016-08-29 CN CN201620963733.XU patent/CN206805810U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180829 |